Bump electron-debug from 2.0.0 to 3.0.0 in /app

Bump @types/webpack-env from 1.13.0 to 1.13.9 in /terminus-plugin-manager

[Security] Bump tar from 2.2.1 to 2.2.2

Bumps [@types/webpack-env](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/webpack-env) from 1.13.0 to 1.13.9.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/webpack-env)

Bumps [electron-debug](https://github.com/sindresorhus/electron-debug) from 2.0.0 to 3.0.0.
- [Release notes](https://github.com/sindresorhus/electron-debug/releases)
- [Commits](https://github.com/sindresorhus/electron-debug/compare/v2.0.0...v3.0.0)

[Security] Bump tar from 2.2.1 to 2.2.2 in /terminus-plugin-manager

Bump mz from 2.6.0 to 2.7.0 in /terminus-plugin-manager

Bump @types/node from 7.0.12 to 12.0.2 in /terminus-plugin-manager

Bump @types/node from 10.11.5 to 12.0.2

Bump deepmerge from 1.5.1 to 3.2.0 in /terminus-core

[ImgBot] Optimize images

Bumps [deepmerge](https://github.com/TehShrike/deepmerge) from 1.5.1 to 3.2.0.
- [Release notes](https://github.com/TehShrike/deepmerge/releases)
- [Changelog](https://github.com/TehShrike/deepmerge/blob/master/changelog.md)
- [Commits](https://github.com/TehShrike/deepmerge/compare/v1.5.1...v3.2.0)

*Total -- 40.79kb -> 35.33kb (13.37%)

/build/icons/16x16.png -- 2.15kb -> 0.93kb (56.94%)
/build/icons/32x32.png -- 3.05kb -> 1.71kb (43.93%)
/build/icons/64x64.png -- 5.17kb -> 3.94kb (23.7%)
/build/icons/128x128.png -- 9.82kb -> 8.92kb (9.09%)
/build/icons/256x256.png -- 20.60kb -> 19.83kb (3.74%)

Bump file-loader from 1.1.11 to 3.0.1

Bump winston from 2.4.0 to 3.2.1 in /terminus-core

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 10.11.5 to 12.0.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Bumps [@types/node](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/HEAD/types/node) from 7.0.12 to 12.0.2.
- [Release notes](https://github.com/DefinitelyTyped/DefinitelyTyped/releases)
- [Commits](https://github.com/DefinitelyTyped/DefinitelyTyped/commits/HEAD/types/node)

Bumps [mz](https://github.com/normalize/mz) from 2.6.0 to 2.7.0.
- [Release notes](https://github.com/normalize/mz/releases)
- [Changelog](https://github.com/normalize/mz/blob/master/HISTORY.md)
- [Commits](https://github.com/normalize/mz/compare/2.6.0...2.7.0)

Bump yargs from 12.0.1 to 13.2.4 in /app

Bumps [winston](https://github.com/winstonjs/winston) from 2.4.0 to 3.2.1.
- [Release notes](https://github.com/winstonjs/winston/releases)
- [Changelog](https://github.com/winstonjs/winston/blob/master/CHANGELOG.md)
- [Commits](https://github.com/winstonjs/winston/compare/2.4.0...3.2.1)

Bump axios from 0.16.2 to 0.18.0 in /terminus-plugin-manager

Bump electron-updater from 2.8.9 to 4.0.6 in /terminus-core

Bumps [axios](https://github.com/axios/axios) from 0.16.2 to 0.18.0.
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/master/CHANGELOG.md)
- [Commits](https://github.com/axios/axios/compare/v0.16.2...v0.18.0)

Bumps [electron-updater](https://github.com/electron-userland/electron-builder) from 2.8.9 to 4.0.6.
- [Release notes](https://github.com/electron-userland/electron-builder/releases)
- [Changelog](https://github.com/electron-userland/electron-builder/blob/master/CHANGELOG.md)
- [Commits](https://github.com/electron-userland/electron-builder/commits/electron-updater-v4.0.6)

Bump core-js from 2.5.1 to 3.1.2 in /terminus-core

Bumps [tar](https://github.com/npm/node-tar) from 2.2.1 to 2.2.2. **This update includes security fixes.**
- [Release notes](https://github.com/npm/node-tar/releases)
- [Commits](https://github.com/npm/node-tar/compare/v2.2.1...v2.2.2)

Bumps [file-loader](https://github.com/webpack-contrib/file-loader) from 1.1.11 to 3.0.1.
- [Release notes](https://github.com/webpack-contrib/file-loader/releases)
- [Changelog](https://github.com/webpack-contrib/file-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/file-loader/compare/v1.1.11...v3.0.1)

Bump @types/ssh2 from 0.5.35 to 0.5.38 in /terminus-ssh

Bump graceful-fs from 4.1.11 to 4.1.15

Bumps [core-js](https://github.com/zloirock/core-js) from 2.5.1 to 3.1.2.
- [Release notes](https://github.com/zloirock/core-js/releases)
- [Changelog](https://github.com/zloirock/core-js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/zloirock/core-js/compare/v2.5.1...v3.1.2)

Bump electron-is-dev from 0.1.2 to 1.1.0 in /app

Bumps [yargs](https://github.com/yargs/yargs) from 12.0.1 to 13.2.4.
- [Release notes](https://github.com/yargs/yargs/releases)
- [Changelog](https://github.com/yargs/yargs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/yargs/yargs/compare/v12.0.1...v13.2.4)

Bump cross-env from 4.0.0 to 5.2.0

Bump zone.js from 0.8.26 to 0.8.29 in /app

Bump @types/mz from 0.0.31 to 0.0.32 in /app

Bumps [tar](https://github.com/npm/node-tar) from 2.2.1 to 2.2.2. **This update includes security fixes.**
- [Release notes](https://github.com/npm/node-tar/releases)
- [Commits](https://github.com/npm/node-tar/compare/v2.2.1...v2.2.2)